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ARM: dts: qcom: Add XO calibration trigger support for tuna

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WLAN has a requirement to trigger a PBS sequence for XO calibration
for factory testing. To support this, expose a new register under
PMK8550 SDAM2 for clients to write input data into and a new PBS
regulator on which clients can vote to trigger the PBS sequence.

Change-Id: Ia314c8cba7a6205943b99e7530990ea6dde8b09c
Signed-off-by: Kamal Wadhwa <quic_kamalw@quicinc.com>
This commit is contained in:
Kamal Wadhwa
2025-03-18 17:19:12 +05:30
parent 70d213a96b
commit 65717ed086
1 changed files with 11 additions and 0 deletions
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11
qcom/tuna-regulators.dtsi
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@@ -1367,4 +1367,15 @@
qcom,init-voltage = <3304000>; qcom,init-voltage = <3304000>;
}; };
}; };
rpmh-regulator-vrm-wcal {
compatible = "qcom,rpmh-pbs-regulator";
qcom,resource-name = "vrm.wcal";
WCAL_PBS:
pmk8550_wcal_pbs: regulator-pmk8550-wcal-pbs {
regulator-name = "pmk8550_wcal_pbs";
qcom,set = <RPMH_REGULATOR_SET_ALL>;
};
};
}; };